WBIW/EE/MDMD/e-NIT- 19/2025-26/03

Capacity above 25 cusec and upto 50 cusec pump

For 50 cusec pump

Capacity above 25 cusec and upto 50 cusec pump

Repairing of damaged flanged and guide vane of CI Discharge bowl.

Repairing of damaged flanged and guide vane of CI Bell mouth

Transmission Bearing/Bowl bearing/Rubber bearing (Material: Neo. Rubber LND BR 2 Shell)

Bowl bush (Material: GM Grade LTB 2&5 IS-318)

Thrust Bearing Housing/ Rubber Bearing Housing (Material: CI IS 210 FG200)

Shaft sleeve/Gland sleeve (Material: ST ASTM 276-316 ANLD)

Cotton (hydraulic) gland packing

Gasket

Impeller Lock Nut/ Adjusting Nut ( Material:GM)

Coupling Pin (Mat. CS IS1570-40C8 HOT RLD) in motor coupling

Neoprene rubber bush

Thrust pad of Mitchell/fluid film bearing. (Material- White metal)

Discharge bowl (CI FG 260 IS 210)

suction bowl (CI FG 260 IS 210)

(b) Length above 75 mm and upto 150 mm.

(b) Length above 150 mm.

10 Tonne single/Double girder EOT crane

Shaft /Pin with key ways made of a. Forged Steel

Plumber Block/Pillow Block/Bearing Housing (FG 400)

Bush (C I)

Gear & Pinion (Cast steel)

Surface cleaning of metal surfaces by chemical cleaners and then by hand with emary paper, wire brush and power tool cleaners and removing dust and preparation of surface including cost of all materials, labour, machinery, scaffolding, etc., complete with initial lead for sand upto 1 km and all lifts.

Painting of Gates of Distributory/Branch/Minor canal/ Pump Coloum pipe/Pump Discharge Pipe & other similar components on prepared surfaces with one coats of zinc phosphate primer (airless spray preferred) 50microns/coat and one coal tar epoxy, 150 microns/coat including cost of all materials, labour, scaffolding etc., complete with all leads and all lifts.

Please Enable Macros to View BoQ information